A fast and compact QR Code encoding library

A C++17 MQTT client based on Boost.Asio.

CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.

A Ruby binding for DBus

Custom CSS theme for doxygen html-documentation with lots of customization parameters.

Library to access GATT information from BLE (Bluetooth Low Energy) devices

This repo provides all the information required for the pin and board configuration of products based on STM32 MCU.

Software USB stack

Command-line JSON processor

ChirpStack open-source LoRaWAN Network Server

All sorts of useful information about every country packaged as convenient little country objects. It includes data from ISO 3166 (countries and states/subdivisions ), ISO 4217 (currency), and E.16…

Driver for LR11xx chip (LR1110 / LR1120 / LR1121)

Hardware independent layer of the Arduino cores defining the official API

STM32 core support for Arduino

uhubctl - USB hub per-port power control

Arduino Core for STM32WB

A library for event-based programming to make Arduino programming more fun and intuitive

LoRa Basics Modem LoRaWAN stack

Tiny, fast(ish), self-contained, fully loaded printf, sprinf etc. implementation; particularly useful in embedded systems.

ruby-serialport is a Ruby library that provides a class for using RS-232 serial ports

Arduino FOC for BLDC and Stepper motors - Arduino Based Field Oriented Control Algorithm Library

A small self-contained alternative to readline and libedit

⚠️ Beta Status: New command line tooling for Mbed OS

Arduino library for basic ANSI/VT220 terminal control

Lightweight C library for parsing NMEA 0183 sentences

Universal Ruby library to handle WebSocket protocol

A Python library for DLMS/COSEM

Fast Numerical Linear Algebra Library for Ruby. NMatrix reimplementation.

CANopen protocol stack

ReStructuredText and Sphinx bridge to Doxygen